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BOE-A-2026-6068 ·14 March 2026 ·Act critical
Tax

Neighboring property owners: 30 days to object to cadastral graphical representation registration

The resolution establishes that when an extension of a building is processed under article 199 of the Mortgage Law, any adjacent property owner may object to the registration of the cadastral graphical representation within 30 natural days from notification of the procedure (art. 199). This period is key to protecting adjacent property owners' rights against changes in the property description.

In 1 key point

  1. Adjacent owners may oppose the registration of graphic representation within 30 days (art. 199)

How it affects those involved

Adjacent owners must monitor notifications regarding the procedure and submit their opposition within 30 days to protect their rights. Land registry administrations must notify adjacent owners in a clear and timely manner. Notaries and legal professionals must verify compliance with the opposition period. Real estate companies or developers undertaking extensions must ensure that the procedure is correctly communicated to neighbours.

Lifecycle

2026-03-14PublishedPublished in the BOE
2026-03-14Into forceComes into force (resolución de 25 de noviembre de 2025)
Official text Based on BOE data (boe.es). Information, not advice.

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This analysis is informational only and does not constitute legal advice or create a client-adviser relationship. BM Consulting.
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